Radio frequency/optical composite simulation system

Abstract

The invention discloses a radio frequency / optical composite simulation system which comprises a radio frequency signal source, a composite turntable, an array feed unit, an optical scene simulator anda beam synthesizer, wherein the optical scene simulator and the beam synthesizer are connected with the composite turntable; the composite turntable is used for completing attitude simulation of a composite tested object and position simulation of an optical target; the array feed unit can receive a radio frequency target echo signal sent by the radio frequency signal source and can radiate the received radio frequency target echo signal to the beam synthesizer; the optical scene simulator can emit an optical scene target signal to the beam synthesizer; the wave beam synthesizer can combine the received radio frequency target echo signal and the optical scene target signal and then project the signals to the composite tested object on the composite turntable. According to the invention, the radio frequency and optical composite simulation test of the composite tested object can be realized.

Description

technical field [0001] The invention relates to a radio frequency / optical composite simulation system, which belongs to the technical field of radio frequency simulation. Background technique [0002] In order to develop and develop high-performance RF / optical dual-mode compound homing guidance and verify the performance of dual-mode detectors, a large number of flight tests are required. The semi-physical simulation test conducted by the laboratory can realistically simulate the real environment to achieve the purpose of performance verification, while greatly reducing the development cost and shortening the development cycle. The current guidance simulation system is an optical or radio frequency single-mode guidance simulation system, and it is impossible to conduct a full-course composite-mode guidance simulation test. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a radio frequency...

AI Technical Summary

Problems solved by technology

The current guidance simulation system is an optical or radio frequency single-mode guidance simulation system, and it is impossible to conduct a full-range composite mode guidance simulation test

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